4285081 has 8 divisors (see below), whose sum is σ = 4432320. Its totient is φ = 4139568.

The previous prime is 4285049. The next prime is 4285087. The reversal of 4285081 is 1805824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4285081 - 2⁵ = 4285049 is a prime.

It is a super-2 number, since 2×4285081² = 36723838353122, which contains 22 as substring.

It is a Duffinian number.

4285081 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4285087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6300 + ... + 6946.

It is an arithmetic number, because the mean of its divisors is an integer number (554040).

Almost surely, 2^4285081 is an apocalyptic number.

It is an amenable number.

4285081 is a deficient number, since it is larger than the sum of its proper divisors (147239).

4285081 is a wasteful number, since it uses less digits than its factorization.

4285081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 4285081 is about 2070.0437193451. The cubic root of 4285081 is about 162.4250510386.

The spelling of 4285081 in words is "four million, two hundred eighty-five thousand, eighty-one".